Malicious PDF — malware analysis report

Static analysis result for SHA-256 cd0f14cd8b391409…

MALICIOUS

PDF

226.0 KB Authoring application: Skia/PDF m150 Google Docs Renderer First seen: 2026-05-19
MD5: 6ffdf1928b66bd9e02c91661b53a494b SHA-1: dfaf2e1f73278148411aef98aa8abc398a2fcdf1 SHA-256: cd0f14cd8b391409bdfcb7171c34853a870d417cfe12e88ea1343fa5757f2e1a
80 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0001

Heuristics 2

  • Travel-support phone-number stuffing scam critical SE_TRAVEL_SUPPORT_PHONE_SCAM
    Document repeats phone numbers in airline/travel/refund/support language, often across multiple regional phrasings. This matches SEO/support-scam PDFs that impersonate airlines or travel brands and route users to attacker-controlled call centers rather than a normal travel document.
  • Callback phishing phone lure medium SE_CALLBACK_LURE
    Document asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) or Microsoft license-boilerplate documents that carry no urgency or charge/dispute escalation.
🗂 Part of campaign: shared payload 9eb7a2839e 3 samples

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 6

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00020821.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x20821 12032 bytes
SHA-256: 0c3f8c324fc5bf769e486b11b60b837ffc31fda65ea7a212e1c74dff07711918
font_01_sfnt_off00021e22.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x21E22 22396 bytes
SHA-256: 9eb7a2839eb894ebda2c64800f41a21b9198d0f10e86bd6faa7926b858b44f5b
font_02_sfnt_off0003060b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3060B 21692 bytes
SHA-256: 1ea0b7d0c124c705b780ae1f41b1fe405756a166f428d56dec17809b79027e66
font_03_sfnt_off000310f3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x310F3 290636 bytes
SHA-256: 082c5622f6346b6c17f4bb364e396debbd0984cf502b6d1919d0f2be9631f7bd
font_04_sfnt_off00031c81.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x31C81 45440 bytes
SHA-256: df9715da8bb7c731bf8f324a29fc480781919f6fb5dfc6296b72fb5acdca555e
font_05_sfnt_off00035ffb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x35FFB 12104 bytes
SHA-256: 883364879ae20622a8b3200a2459700638e5f0c62bda57e83de43d2f0488aba1

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